MXPA04003059A - Aminonitrile production. - Google Patents

Aminonitrile production.

Info

Publication number
MXPA04003059A
MXPA04003059A MXPA04003059A MXPA04003059A MXPA04003059A MX PA04003059 A MXPA04003059 A MX PA04003059A MX PA04003059 A MXPA04003059 A MX PA04003059A MX PA04003059 A MXPA04003059 A MX PA04003059A MX PA04003059 A MXPA04003059 A MX PA04003059A
Authority
MX
Mexico
Prior art keywords
aminonitrile
production
aminonitrile production
triles
dini
Prior art date
Application number
MXPA04003059A
Other languages
Spanish (es)
Inventor
Sergey Ionkin Alex
Original Assignee
Du Pont
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of MXPA04003059A publication Critical patent/MXPA04003059A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Provided is a selective hydrogenation process for pro-ducing aminonitriles by contacting the corresponding dini-triles with a hydrogen-containing fluid in the presence of a hydrogenation catalyst, a solvent and a quaternary ammonium cyanate additive.
MXPA04003059A 2001-10-02 2002-10-02 Aminonitrile production. MXPA04003059A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/682,657 US6506927B1 (en) 2001-10-02 2001-10-02 Aminonitrile production
PCT/US2002/033254 WO2003029191A1 (en) 2001-10-02 2002-10-02 Aminonitrile production

Publications (1)

Publication Number Publication Date
MXPA04003059A true MXPA04003059A (en) 2004-07-05

Family

ID=24740620

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04003059A MXPA04003059A (en) 2001-10-02 2002-10-02 Aminonitrile production.

Country Status (13)

Country Link
US (1) US6506927B1 (en)
EP (1) EP1434757B1 (en)
JP (1) JP2005504826A (en)
KR (1) KR20040037225A (en)
CN (1) CN1280264C (en)
AT (1) ATE348796T1 (en)
BR (1) BR0213613A (en)
CA (1) CA2462421A1 (en)
DE (1) DE60216946T2 (en)
MX (1) MXPA04003059A (en)
PL (1) PL368738A1 (en)
RU (1) RU2284989C2 (en)
WO (1) WO2003029191A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103112113B (en) * 2012-12-23 2015-12-09 大连华工创新科技股份有限公司 Polyurethane elastomer wraps up soft bubble one-shot forming apparatus

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2208598A (en) 1938-09-24 1940-07-23 Du Pont Aliphatic amino-nitriles and process of producing them
US2257814A (en) 1940-05-02 1941-10-07 Du Pont Preparation of omega-amino nitriles
DE848654C (en) 1950-08-19 1952-09-08 Basf Ag Process for the preparation of partial hydrogenation products of adipic dinitrile
DE836938C (en) 1950-08-26 1952-04-17 Basf Ag Process for the preparation of amionitriles
US2762835A (en) 1953-03-12 1956-09-11 Celanese Corp Preparation of amino nitriles
US3322815A (en) 1964-07-27 1967-05-30 Nat Distillers Chem Corp Aminoalkanenitriles and process for preparing the same
US3350439A (en) 1965-06-01 1967-10-31 Nat Distillers Chem Corp Process for preparing aminoalkanenitriles
DE1643365A1 (en) 1967-09-29 1971-04-22 Hoechst Ag Process for the preparation of m- and p-cyanobenzylamine and their hexahydro derivatives
US4389348A (en) 1981-10-26 1983-06-21 Allied Corporation Selective hydrogenation of dinitrile to omega-aminonitrile and supported rhodium-containing catalyst therefor
US4601859A (en) 1984-05-04 1986-07-22 Allied Corporation Selective hydrogenation of aliphatic dinitriles to omega-aminonitriles in ammonia with supported, finely dispersed rhodium-containing catalyst
US5151543A (en) 1991-05-31 1992-09-29 E. I. Du Pont De Nemours And Company Selective low pressure hydrogenation of a dinitrile to an aminonitrile
US5296628A (en) 1992-02-13 1994-03-22 E. I. Du Pont De Nemours And Company Preparation of 6-aminocapronitrile
DE4446894A1 (en) 1994-12-27 1996-07-04 Basf Ag Process for the preparation of aliphatic alpha, omega-aminonitriles
DE4446893A1 (en) 1994-12-27 1996-07-04 Basf Ag Process for the preparation of aliphatic alpha, omega-aminonitriles
JP2937083B2 (en) 1995-08-02 1999-08-23 昭和電工株式会社 Preparation of aromatic cyanomethylamine
DE19636768A1 (en) 1996-09-10 1998-03-12 Basf Ag Catalysts suitable for the production of aliphatic alpha, omega-aminonitriles by partial hydrogenation of aliphatic dinitriles
US6080884A (en) 1998-03-20 2000-06-27 E. I. Du Pont De Nemours And Company Aminonitrile production
US5986127A (en) 1999-03-15 1999-11-16 E. I. Du Pont De Nemours And Company Aminonitrile production
US6258745B1 (en) * 1999-04-28 2001-07-10 E. I. Du Pont De Nemours And Company Aminonitrile production
WO2000064862A2 (en) 1999-04-28 2000-11-02 E.I. Du Pont De Nemours And Company Process for hydrogenating dinitriles in aminonitriles

Also Published As

Publication number Publication date
CN1564808A (en) 2005-01-12
DE60216946T2 (en) 2007-11-15
CN1280264C (en) 2006-10-18
US6506927B1 (en) 2003-01-14
BR0213613A (en) 2004-09-14
JP2005504826A (en) 2005-02-17
CA2462421A1 (en) 2003-04-10
EP1434757A1 (en) 2004-07-07
KR20040037225A (en) 2004-05-04
WO2003029191A1 (en) 2003-04-10
ATE348796T1 (en) 2007-01-15
RU2004113439A (en) 2005-09-10
DE60216946D1 (en) 2007-02-01
RU2284989C2 (en) 2006-10-10
EP1434757B1 (en) 2006-12-20
PL368738A1 (en) 2005-04-04

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